KLANG:app | menu – CONFIG > ROUTING

This manual explains how to route audio inside your KLANG processor and select the audio sync source.

The audio source is shown on the left. The audio sink is shown in the top line. The white square with an arrow in it indicates that a particular source is connected to a sink.

Route Audio for Immersive Mixing

Select the audio input source on the left and 3Diem on the top to route audio from that source as input channels to the immersive mixing engine.

Choose 3Diem on the left and the audio output on the top to route the immersive mixes to the output format.

1st generation KLANG processors (:vier/:fabrik) can only route consecutive 8 channel blocks. 2nd Generation KLANG processors allow single channel routing.

Format Converter

KLANG processors with multiple audio formats allow direct routing between those audio formats besides immersive mixing. Simply choose the input on the left and the output on top and route audio channels as required.

:vier | Routing options

KLANG:vier only supports single speed sampling rates and has a fixed output routing scheme.

Routing in KLANG:vier is simpler than in KLANG:fabrik with less options. The input to the 3Diem DSP can be chosen from optical and Dante. Also mixed configurations (maching sample rates and sync required) are possible. The outputs of the DSP‘s 3D in-ear engine User 1–4 are in a fixed connection with Headphone outs 1–4 and the analog line level outputs of the SUB-D break-out. The outputs of all 5 users – 10 channels of audio – are also available on Dante channel 1–10.  optical inputs are also directly routed to Dante network, e.g. for recording purposes.

 

KLANG:fabrik – Routing Options

The following schematic shows the routing options for single speed sampling rates (44.1 and 48kHz). For double speed sampling rate, please consider that the optical ADAT compatible ports and the Dante port only provide half the number of channels. Optical 1–4 sources are coming from the optical input connectors of KLANG:fabrik. Each has 8 channels of audio at 44.1 or 48kHz sampling rate with 24 bits precision. For 88.2 and 96kHz these ports only carry 4 channels each. The Dante module provides in total 64 audio channels at a 44.1 or 48kHz sampling rate and a total of 32 channels at 88.2 and 96kHz.

Choose the audio sync source in CONFIG > ROUTING

Clock Status Indicators:

• Red – No signal detected (deactivated)
• Yellow – Signal present but clock differs
• Green – Signal present and clock is in sync

In case the sample rate is incorrect, change the sample rate of the KLANG processor here:

If your KLANG device has a Dante interface and this is not set as the audio sync source, you need to check these settings:

• In Dante Controller choose the device and configure the desired sampling rate

• Dante Controller > Network View > Clock Status
  • Enable Sync to External
  • Enable Preferred Master for this device